Hi,
I have a problem with HA Supervised installation on RPi4 4GB. HA works properly for some time (around 10-20h) after which the Pi hangs up (can’t access via SSH, internet-independent HA integrations don’t work) and also crashes my router Asus RT-AX56U wired connections (WiFi works normally). Disconnecting Pi LAN cable restores wired connections, but the computer must be restarted to work again. Do you have any idea what can it be and how to debug it? I suspected mDNS packet flooding, but I managed to disable its ports in firewall and it didn’t help.